METHOD AND SYSTEM FOR AUTOMATICALLY PROVISIONING A DEVICE AND REGISTERING VEHICLE MODULES WITH A TELEMATICS SERVICES PROVIDER
Upon crank-up of a newly manufactured vehicle, a TCU seeks a GPS. The TCU queries an equipment information table in a memory and determines if the table is empty. If the table is empty and the TCU detects a GPS signal, the TCU requests equipment information from modules installed in the vehicle, including an ECM, a PCM, a TCM, and other various modules typically installed in vehicles. The information typically includes a module name or type, a module's serial number, version of current software, and for some modules, the VIN of the vehicle. The TCU automatically associates the module equipment information with the VIN gleaned from one of the modules, automatically forms a message with the equipment information including the VIN, and then automatically transmits the message to a telematics services provider's centrally located server. The server automatically associates equipment information, TCU identifier, and subscriber identity information with the VIN.
1 . A method for automatically configuring a telematics control unit for use in a vehicle, comprising:
receiving at a telematics services provider's centrally located server a unique identifier of the telematics control unit and subscriber identity information that corresponds to the telematics control unit; and
associating the unique identifier of the telematics control unit and the subscriber identity information with a unique identifier of the vehicle.
2 . The method of claim 1 , further comprising:
receiving equipment information corresponding to a set of vehicle equipment associated with the telematics control unit; and
associating the received equipment information with the unique identifier of the vehicle.
3 . The method of claim 1 , further comprising:
waiting a predetermined period after manufacture of the telematics control; and
establishing an account with a wireless services provider for the telematics control unit based on the information stored in the subscriber identity information.
4 . The method of claim 3 wherein the predetermined period is based on a transport time between the location of manufacture of the telematics unit and the location where the telematics unit will be installed into the vehicle.
5 . The method of claim 4 wherein the predetermined period is based oil a predetermined shelf life at the location the telematics unit will be installed into the vehicle.
6 . The method of claim 1 further comprising associating customer information corresponding to a purchaser of the vehicle with the vehicle's unique identifier.
7 . The method of claim 1 wherein the equipment information includes information corresponding to one, or more, electronic control unit devices installed in the vehicle.
8 . The method of claim 7 wherein the electronic control unit devices include the vehicle's engine control module.
9 . The method of claim 7 wherein the equipment information includes a serial number of a given electronic control unit device.
10 . The method of claim 7 wherein the equipment information includes a version identifier of software that operates one of the electronic control unit devices.
11 . The method of claim 1 wherein the unique identifier associated with the vehicle is a vehicle identification number (“VIN”) of the vehicle.
12 . A method for automatically and wirelessly updating an equipment information table with equipment information of a vehicle, comprising:
seeking a wireless signal;
acquiring equipment information from equipment devices installed in the vehicle if the wireless signal is found;
updating the table with equipment information corresponding to one, or more, equipment devices installed in the vehicle; and
wirelessly transmitting the equipment information in the table to a central server of a telematics services provider.
13 . The method of claim 12 wherein the wireless signal sought is a global positioning satellite signal.
14 . The method of claim 12 wherein a telematics control unit in the is vehicle performs the steps of the claim.
15 . The method of claim 13 wherein a telematics control unit in the vehicle performs the steps of the claim.
16 . The method of claim 12 wherein the equipment information is wirelessly transmitted over a cellular telephony wireless network.
17 . The method of claim 12 wherein the equipment information is wirelessly transmitted in a message that includes a unique identifier of the vehicle.
18 . The method of claim 12 wherein the unique identifier of the vehicle is a vehicle identification number (“VIN”).
19 . The method of claim 13 further comprising determining whether the table is empty, wherein the TCU does not update the table until a predetermined number of days elapses after seeking the wireless signal if the table is not empty.
20 . A telematics control unit, comprising:
a processor coupled to a plurality of vehicle equipment modules;
a memory coupled to the processor, the memory being configured with a table to store equipment information corresponding to the plurality of vehicle equipment modules; and
a first wireless circuit coupled to the processor for wirelessly receiving location information corresponding to a present location of the telematics control module.
21 . The telematics control unit of claim 20 wherein the wireless module includes a global positioning satellite receiver circuit.
22 . The telematics control unit of claim 20 wherein the memory is configured to associate a vehicle identification number (“VIN”) of a vehicle in which the telematics control unit is installed with the equipment information.
23 . The telematics control unit of claim 20 further comprising a second wireless circuit coupled to the processor, wherein the processor is configured to generate an equipment information message containing the equipment information associated with the VIN, and wherein the processor is configured to cause the second wireless circuit to wirelessly transmit the equipment information message to a central server of a telematics services provider.
24 . The telematics control unit of claim 23 wherein the second wireless circuit includes a cellular telephony transceiver circuit.
25 . The telematics control unit of claim 20 further comprising a subscriber identity module that includes a unique identifier of the subscriber identity module that can associate a telematics services subscriber with the telematics control unit.
26 . The telematics control unit of claim 25 further comprising a main circuit board coupled to the processor, the memory, the first wireless circuit, and the second wireless circuit, wherein the subscriber identity module has been soldered to the main circuit board.
27 . The telematics control unit of claim 25 further comprising a main circuit board coupled to the processor, the memory, the first wireless circuit, and the second wireless circuit, wherein the main circuit board includes a socket coupled thereto for receiving the subscriber identity module.
28 . The telematics control unit of claim 20 further comprising a smart card that includes a unique identifier of the smart card that can associate a telematics services subscriber with the telematics control unit.
29 . The telematics control unit of claim 28 further comprising a main circuit board coupled to the processor, the memory, the first wireless circuit, and the second wireless circuit, wherein the main circuit board includes a socket coupled thereto for receiving the smart card.